
| Ideal machining conditions | TNGA | L | I.C | S | d | A | |
| Normal machining conditions | 16 04 | 16.5 | 9.525 | 4.76 | 3.81 | ||
| Turning CBN inserts | Unfavourable machining conditions |
TN** negative insert BL (CBN) BH (CBN)
P K N H
| ISO | r | a | f | |
| p | ||||
| TNGA160404-3 | 0.4 0.08-0.50 0.05-0.20 ż ż |
| TNGA160408-3 | 0.8 0.08-0.50 0.05-0.25 żƔż | ż |
| TNGA160412-3 | 1.2 0.08-0.50 0.05-0.30 żżż | ż |
| Ɣ Ex stock | ż On demand | BL | CBN with a low CBN content | ||
| BH CBN with a high CBN content | |||||
| Tool holder | C |
| DTGNR/L | PTFNR/L | PTTNR/L | PTGNR/L | MTGNR/L | MTJNR/L | MTJNR/L-Z |
| Kr: 91° | Kr: 91° | Kr: 60° | Kr: 90° | Kr: 90° | Kr: 93° | Kr: 93° |
A200 A213 A214 A215 A226 A227 A228
MTFNR/L PTFNR/L Kr: 91° Kr: 90° D
A229 A290